7261857684

素因数分解:

$2^2\times 3^6\times {\mathrm{19}}^1\times {\mathrm{131071}}^1$

素因数の和:131112

約数の個数: 84

約数和(自身を含む): 20056637440

約数和(自身を除く): 12794779756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 324, 342, 486, 513, 684, 729, 972, 1026, 1458, 1539, 2052, 2916, 3078, 4617, 6156, 9234, 13851, 18468, 27702, 55404, 131071, 262142, 393213, 524284, 786426, 1179639, 1572852, 2359278, 2490349, 3538917, 4718556, 4980698, 7077834, 7471047, 9961396, 10616751, 14155668, 14942094, 21233502, 22413141, 29884188, 31850253, 42467004, 44826282, 63700506, 67239423, 89652564, 95550759, 127401012, 134478846, 191101518, 201718269, 268957692, 382203036, 403436538, 605154807, 806873076, 1210309614, 1815464421, 2420619228, 3630928842, 7261857684]

約数ペア:

[(1, 7261857684), (2, 3630928842), (3, 2420619228), (4, 1815464421), (6, 1210309614), (9, 806873076), (12, 605154807), (18, 403436538), (19, 382203036), (27, 268957692), (36, 201718269), (38, 191101518), (54, 134478846), (57, 127401012), (76, 95550759), (81, 89652564), (108, 67239423), (114, 63700506), (162, 44826282), (171, 42467004), (228, 31850253), (243, 29884188), (324, 22413141), (342, 21233502), (486, 14942094), (513, 14155668), (684, 10616751), (729, 9961396), (972, 7471047), (1026, 7077834), (1458, 4980698), (1539, 4718556), (2052, 3538917), (2916, 2490349), (3078, 2359278), (4617, 1572852), (6156, 1179639), (9234, 786426), (13851, 524284), (18468, 393213), (27702, 262142), (55404, 131071)]