17995655208986

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{7309}}^1\times {\mathrm{53897}}^1$

素因数の和:61479

約数の個数: 64

約数和(自身を含む): 33360292143360

約数和(自身を除く): 15364636934374

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 251, 502, 1757, 3263, 3514, 6526, 7309, 14618, 22841, 45682, 51163, 53897, 95017, 102326, 107794, 190034, 377279, 665119, 700661, 754558, 1330238, 1401322, 1834559, 3669118, 4904627, 9809254, 12841913, 13528147, 23849267, 25683826, 27056294, 47698534, 94697029, 166944869, 175865911, 189394058, 333889738, 351731822, 393933173, 787866346, 1231061377, 2462122754, 2757532211, 5121131249, 5515064422, 10242262498, 35847918743, 71695837486, 98877226423, 197754452846, 692140584961, 1285403943499, 1384281169922, 2570807886998, 8997827604493, 17995655208986]

約数ペア:

[(1, 17995655208986), (2, 8997827604493), (7, 2570807886998), (13, 1384281169922), (14, 1285403943499), (26, 692140584961), (91, 197754452846), (182, 98877226423), (251, 71695837486), (502, 35847918743), (1757, 10242262498), (3263, 5515064422), (3514, 5121131249), (6526, 2757532211), (7309, 2462122754), (14618, 1231061377), (22841, 787866346), (45682, 393933173), (51163, 351731822), (53897, 333889738), (95017, 189394058), (102326, 175865911), (107794, 166944869), (190034, 94697029), (377279, 47698534), (665119, 27056294), (700661, 25683826), (754558, 23849267), (1330238, 13528147), (1401322, 12841913), (1834559, 9809254), (3669118, 4904627)]