15860988

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1$

素因数の和:129

約数の個数: 144

約数和(自身を含む): 49190400

約数和(自身を除く): 33329412

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 79, 99, 108, 117, 132, 143, 156, 158, 169, 198, 234, 237, 286, 297, 316, 338, 351, 396, 429, 468, 474, 507, 572, 594, 676, 702, 711, 858, 869, 948, 1014, 1027, 1188, 1287, 1404, 1422, 1521, 1716, 1738, 1859, 2028, 2054, 2133, 2574, 2607, 2844, 3042, 3081, 3476, 3718, 3861, 4108, 4266, 4563, 5148, 5214, 5577, 6084, 6162, 7436, 7722, 7821, 8532, 9126, 9243, 10428, 11154, 11297, 12324, 13351, 15444, 15642, 16731, 18252, 18486, 22308, 22594, 23463, 26702, 27729, 31284, 33462, 33891, 36972, 40053, 45188, 46926, 50193, 53404, 55458, 66924, 67782, 80106, 93852, 100386, 101673, 110916, 120159, 135564, 146861, 160212, 200772, 203346, 240318, 293722, 305019, 360477, 406692, 440583, 480636, 587444, 610038, 720954, 881166, 1220076, 1321749, 1441908, 1762332, 2643498, 3965247, 5286996, 7930494, 15860988]

約数ペア:

[(1, 15860988), (2, 7930494), (3, 5286996), (4, 3965247), (6, 2643498), (9, 1762332), (11, 1441908), (12, 1321749), (13, 1220076), (18, 881166), (22, 720954), (26, 610038), (27, 587444), (33, 480636), (36, 440583), (39, 406692), (44, 360477), (52, 305019), (54, 293722), (66, 240318), (78, 203346), (79, 200772), (99, 160212), (108, 146861), (117, 135564), (132, 120159), (143, 110916), (156, 101673), (158, 100386), (169, 93852), (198, 80106), (234, 67782), (237, 66924), (286, 55458), (297, 53404), (316, 50193), (338, 46926), (351, 45188), (396, 40053), (429, 36972), (468, 33891), (474, 33462), (507, 31284), (572, 27729), (594, 26702), (676, 23463), (702, 22594), (711, 22308), (858, 18486), (869, 18252), (948, 16731), (1014, 15642), (1027, 15444), (1188, 13351), (1287, 12324), (1404, 11297), (1422, 11154), (1521, 10428), (1716, 9243), (1738, 9126), (1859, 8532), (2028, 7821), (2054, 7722), (2133, 7436), (2574, 6162), (2607, 6084), (2844, 5577), (3042, 5214), (3081, 5148), (3476, 4563), (3718, 4266), (3861, 4108)]