2017730916

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1307}}^1$

素因数の和:1434

約数の個数: 144

約数和(自身を含む): 5608599360

約数和(自身を除く): 3590868444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 57, 61, 74, 76, 111, 114, 122, 148, 171, 183, 222, 228, 244, 333, 342, 366, 444, 549, 666, 684, 703, 732, 1098, 1159, 1307, 1332, 1406, 2109, 2196, 2257, 2318, 2614, 2812, 3477, 3921, 4218, 4514, 4636, 5228, 6327, 6771, 6954, 7842, 8436, 9028, 10431, 11763, 12654, 13542, 13908, 15684, 20313, 20862, 23526, 24833, 25308, 27084, 40626, 41724, 42883, 47052, 48359, 49666, 74499, 79727, 81252, 85766, 96718, 99332, 128649, 145077, 148998, 159454, 171532, 193436, 223497, 239181, 257298, 290154, 297996, 318908, 385947, 435231, 446994, 478362, 514596, 580308, 717543, 771894, 870462, 893988, 918821, 956724, 1435086, 1514813, 1543788, 1740924, 1837642, 2756463, 2870172, 2949899, 3029626, 3675284, 4544439, 5512926, 5899798, 6059252, 8269389, 8849697, 9088878, 11025852, 11799596, 13633317, 16538778, 17699394, 18177756, 26549091, 27266634, 33077556, 35398788, 53098182, 54533268, 56048081, 106196364, 112096162, 168144243, 224192324, 336288486, 504432729, 672576972, 1008865458, 2017730916]

約数ペア:

[(1, 2017730916), (2, 1008865458), (3, 672576972), (4, 504432729), (6, 336288486), (9, 224192324), (12, 168144243), (18, 112096162), (19, 106196364), (36, 56048081), (37, 54533268), (38, 53098182), (57, 35398788), (61, 33077556), (74, 27266634), (76, 26549091), (111, 18177756), (114, 17699394), (122, 16538778), (148, 13633317), (171, 11799596), (183, 11025852), (222, 9088878), (228, 8849697), (244, 8269389), (333, 6059252), (342, 5899798), (366, 5512926), (444, 4544439), (549, 3675284), (666, 3029626), (684, 2949899), (703, 2870172), (732, 2756463), (1098, 1837642), (1159, 1740924), (1307, 1543788), (1332, 1514813), (1406, 1435086), (2109, 956724), (2196, 918821), (2257, 893988), (2318, 870462), (2614, 771894), (2812, 717543), (3477, 580308), (3921, 514596), (4218, 478362), (4514, 446994), (4636, 435231), (5228, 385947), (6327, 318908), (6771, 297996), (6954, 290154), (7842, 257298), (8436, 239181), (9028, 223497), (10431, 193436), (11763, 171532), (12654, 159454), (13542, 148998), (13908, 145077), (15684, 128649), (20313, 99332), (20862, 96718), (23526, 85766), (24833, 81252), (25308, 79727), (27084, 74499), (40626, 49666), (41724, 48359), (42883, 47052)]