13442988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:211

約数の個数: 96

約数和(自身を含む): 37001664

約数和(自身を除く): 23558676

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 37, 39, 51, 52, 68, 74, 78, 102, 111, 137, 148, 156, 204, 221, 222, 274, 411, 442, 444, 481, 548, 629, 663, 822, 884, 962, 1258, 1326, 1443, 1644, 1781, 1887, 1924, 2329, 2516, 2652, 2886, 3562, 3774, 4658, 5069, 5343, 5772, 6987, 7124, 7548, 8177, 9316, 10138, 10686, 13974, 15207, 16354, 20276, 21372, 24531, 27948, 30277, 30414, 32708, 49062, 60554, 60828, 65897, 86173, 90831, 98124, 121108, 131794, 172346, 181662, 197691, 258519, 263588, 344692, 363324, 395382, 517038, 790764, 1034076, 1120249, 2240498, 3360747, 4480996, 6721494, 13442988]

約数ペア:

[(1, 13442988), (2, 6721494), (3, 4480996), (4, 3360747), (6, 2240498), (12, 1120249), (13, 1034076), (17, 790764), (26, 517038), (34, 395382), (37, 363324), (39, 344692), (51, 263588), (52, 258519), (68, 197691), (74, 181662), (78, 172346), (102, 131794), (111, 121108), (137, 98124), (148, 90831), (156, 86173), (204, 65897), (221, 60828), (222, 60554), (274, 49062), (411, 32708), (442, 30414), (444, 30277), (481, 27948), (548, 24531), (629, 21372), (663, 20276), (822, 16354), (884, 15207), (962, 13974), (1258, 10686), (1326, 10138), (1443, 9316), (1644, 8177), (1781, 7548), (1887, 7124), (1924, 6987), (2329, 5772), (2516, 5343), (2652, 5069), (2886, 4658), (3562, 3774)]