1518740964

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{104683}}^1$

素因数の和:104737

約数の個数: 72

約数和(自身を含む): 4267757312

約数和(自身を除く): 2749016348

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 14508, 104683, 209366, 314049, 418732, 628098, 942147, 1256196, 1360879, 1884294, 2721758, 3245173, 3768588, 4082637, 5443516, 6490346, 8165274, 9735519, 12247911, 12980692, 16330548, 19471038, 24495822, 29206557, 38942076, 42187249, 48991644, 58413114, 84374498, 116826228, 126561747, 168748996, 253123494, 379685241, 506246988, 759370482, 1518740964]

約数ペア:

[(1, 1518740964), (2, 759370482), (3, 506246988), (4, 379685241), (6, 253123494), (9, 168748996), (12, 126561747), (13, 116826228), (18, 84374498), (26, 58413114), (31, 48991644), (36, 42187249), (39, 38942076), (52, 29206557), (62, 24495822), (78, 19471038), (93, 16330548), (117, 12980692), (124, 12247911), (156, 9735519), (186, 8165274), (234, 6490346), (279, 5443516), (372, 4082637), (403, 3768588), (468, 3245173), (558, 2721758), (806, 1884294), (1116, 1360879), (1209, 1256196), (1612, 942147), (2418, 628098), (3627, 418732), (4836, 314049), (7254, 209366), (14508, 104683)]