1282954218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{13127}}^1$

素因数の和:13331

約数の個数: 64

約数和(自身を含む): 3175925760

約数和(自身を除く): 1892971542

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 179, 182, 273, 358, 537, 546, 1074, 1253, 2327, 2506, 3759, 4654, 6981, 7518, 13127, 13962, 16289, 26254, 32578, 39381, 48867, 78762, 91889, 97734, 170651, 183778, 275667, 341302, 511953, 551334, 1023906, 1194557, 2349733, 2389114, 3583671, 4699466, 7049199, 7167342, 14098398, 16448131, 30546529, 32896262, 49344393, 61093058, 91639587, 98688786, 183279174, 213825703, 427651406, 641477109, 1282954218]

約数ペア:

[(1, 1282954218), (2, 641477109), (3, 427651406), (6, 213825703), (7, 183279174), (13, 98688786), (14, 91639587), (21, 61093058), (26, 49344393), (39, 32896262), (42, 30546529), (78, 16448131), (91, 14098398), (179, 7167342), (182, 7049199), (273, 4699466), (358, 3583671), (537, 2389114), (546, 2349733), (1074, 1194557), (1253, 1023906), (2327, 551334), (2506, 511953), (3759, 341302), (4654, 275667), (6981, 183778), (7518, 170651), (13127, 97734), (13962, 91889), (16289, 78762), (26254, 48867), (32578, 39381)]