2247671538

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2389}}^1$

素因数の和:2557

約数の個数: 128

約数和(自身を含む): 6057216000

約数和(自身を除く): 3809544462

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 131, 133, 171, 189, 262, 266, 342, 378, 393, 399, 513, 786, 798, 917, 1026, 1179, 1197, 1834, 2358, 2389, 2394, 2489, 2751, 3537, 3591, 4778, 4978, 5502, 7074, 7167, 7182, 7467, 8253, 14334, 14934, 16506, 16723, 17423, 21501, 22401, 24759, 33446, 34846, 43002, 44802, 45391, 49518, 50169, 52269, 64503, 67203, 90782, 100338, 104538, 129006, 134406, 136173, 150507, 156807, 272346, 301014, 312959, 313614, 317737, 408519, 451521, 470421, 625918, 635474, 817038, 903042, 938877, 940842, 953211, 1225557, 1877754, 1906422, 2190713, 2451114, 2816631, 2859633, 4381426, 5633262, 5719266, 5946221, 6572139, 8449893, 8578899, 11892442, 13144278, 16899786, 17157798, 17838663, 19716417, 35677326, 39432834, 41623547, 53515989, 59149251, 83247094, 107031978, 118298502, 124870641, 160547967, 249741282, 321095934, 374611923, 749223846, 1123835769, 2247671538]

約数ペア:

[(1, 2247671538), (2, 1123835769), (3, 749223846), (6, 374611923), (7, 321095934), (9, 249741282), (14, 160547967), (18, 124870641), (19, 118298502), (21, 107031978), (27, 83247094), (38, 59149251), (42, 53515989), (54, 41623547), (57, 39432834), (63, 35677326), (114, 19716417), (126, 17838663), (131, 17157798), (133, 16899786), (171, 13144278), (189, 11892442), (262, 8578899), (266, 8449893), (342, 6572139), (378, 5946221), (393, 5719266), (399, 5633262), (513, 4381426), (786, 2859633), (798, 2816631), (917, 2451114), (1026, 2190713), (1179, 1906422), (1197, 1877754), (1834, 1225557), (2358, 953211), (2389, 940842), (2394, 938877), (2489, 903042), (2751, 817038), (3537, 635474), (3591, 625918), (4778, 470421), (4978, 451521), (5502, 408519), (7074, 317737), (7167, 313614), (7182, 312959), (7467, 301014), (8253, 272346), (14334, 156807), (14934, 150507), (16506, 136173), (16723, 134406), (17423, 129006), (21501, 104538), (22401, 100338), (24759, 90782), (33446, 67203), (34846, 64503), (43002, 52269), (44802, 50169), (45391, 49518)]