19006082316

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{3413}}^1$

素因数の和:3672

約数の個数: 144

約数和(自身を含む): 52784755296

約数和(自身を除く): 33778672980

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 73, 78, 117, 146, 156, 163, 219, 234, 292, 326, 438, 468, 489, 652, 657, 876, 949, 978, 1314, 1467, 1898, 1956, 2119, 2628, 2847, 2934, 3413, 3796, 4238, 5694, 5868, 6357, 6826, 8476, 8541, 10239, 11388, 11899, 12714, 13652, 17082, 19071, 20478, 23798, 25428, 30717, 34164, 35697, 38142, 40956, 44369, 47596, 61434, 71394, 76284, 88738, 107091, 122868, 133107, 142788, 154687, 177476, 214182, 249149, 266214, 309374, 399321, 428364, 464061, 498298, 532428, 556319, 618748, 747447, 798642, 928122, 996596, 1112638, 1392183, 1494894, 1597284, 1668957, 1856244, 2225276, 2242341, 2784366, 2989788, 3238937, 3337914, 4484682, 5006871, 5568732, 6477874, 6675828, 7232147, 8969364, 9716811, 10013742, 12955748, 14464294, 19433622, 20027484, 21696441, 28928588, 29150433, 38867244, 40611287, 43392882, 58300866, 65089323, 81222574, 86785764, 116601732, 121833861, 130178646, 162445148, 243667722, 260357292, 365501583, 487335444, 527946731, 731003166, 1055893462, 1462006332, 1583840193, 2111786924, 3167680386, 4751520579, 6335360772, 9503041158, 19006082316]

約数ペア:

[(1, 19006082316), (2, 9503041158), (3, 6335360772), (4, 4751520579), (6, 3167680386), (9, 2111786924), (12, 1583840193), (13, 1462006332), (18, 1055893462), (26, 731003166), (36, 527946731), (39, 487335444), (52, 365501583), (73, 260357292), (78, 243667722), (117, 162445148), (146, 130178646), (156, 121833861), (163, 116601732), (219, 86785764), (234, 81222574), (292, 65089323), (326, 58300866), (438, 43392882), (468, 40611287), (489, 38867244), (652, 29150433), (657, 28928588), (876, 21696441), (949, 20027484), (978, 19433622), (1314, 14464294), (1467, 12955748), (1898, 10013742), (1956, 9716811), (2119, 8969364), (2628, 7232147), (2847, 6675828), (2934, 6477874), (3413, 5568732), (3796, 5006871), (4238, 4484682), (5694, 3337914), (5868, 3238937), (6357, 2989788), (6826, 2784366), (8476, 2242341), (8541, 2225276), (10239, 1856244), (11388, 1668957), (11899, 1597284), (12714, 1494894), (13652, 1392183), (17082, 1112638), (19071, 996596), (20478, 928122), (23798, 798642), (25428, 747447), (30717, 618748), (34164, 556319), (35697, 532428), (38142, 498298), (40956, 464061), (44369, 428364), (47596, 399321), (61434, 309374), (71394, 266214), (76284, 249149), (88738, 214182), (107091, 177476), (122868, 154687), (133107, 142788)]