13309961238

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{191021}}^1$

素因数の和:191122

約数の個数: 72

約数和(自身を含む): 33971352480

約数和(自身を除く): 20661391242

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 79, 98, 126, 147, 158, 237, 294, 441, 474, 553, 711, 882, 1106, 1422, 1659, 3318, 3871, 4977, 7742, 9954, 11613, 23226, 34839, 69678, 191021, 382042, 573063, 1146126, 1337147, 1719189, 2674294, 3438378, 4011441, 8022882, 9360029, 12034323, 15090659, 18720058, 24068646, 28080087, 30181318, 45271977, 56160174, 84240261, 90543954, 105634613, 135815931, 168480522, 211269226, 271631862, 316903839, 633807678, 739442291, 950711517, 1478884582, 1901423034, 2218326873, 4436653746, 6654980619, 13309961238]

約数ペア:

[(1, 13309961238), (2, 6654980619), (3, 4436653746), (6, 2218326873), (7, 1901423034), (9, 1478884582), (14, 950711517), (18, 739442291), (21, 633807678), (42, 316903839), (49, 271631862), (63, 211269226), (79, 168480522), (98, 135815931), (126, 105634613), (147, 90543954), (158, 84240261), (237, 56160174), (294, 45271977), (441, 30181318), (474, 28080087), (553, 24068646), (711, 18720058), (882, 15090659), (1106, 12034323), (1422, 9360029), (1659, 8022882), (3318, 4011441), (3871, 3438378), (4977, 2674294), (7742, 1719189), (9954, 1337147), (11613, 1146126), (23226, 573063), (34839, 382042), (69678, 191021)]