118243398

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12739}}^1$

素因数の和:12781

約数の個数: 64

約数和(自身を含む): 308206080

約数和(自身を除く): 189962682

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 51, 78, 91, 102, 119, 182, 221, 238, 273, 357, 442, 546, 663, 714, 1326, 1547, 3094, 4641, 9282, 12739, 25478, 38217, 76434, 89173, 165607, 178346, 216563, 267519, 331214, 433126, 496821, 535038, 649689, 993642, 1159249, 1299378, 1515941, 2318498, 2815319, 3031882, 3477747, 4547823, 5630638, 6955494, 8445957, 9095646, 16891914, 19707233, 39414466, 59121699, 118243398]

約数ペア:

[(1, 118243398), (2, 59121699), (3, 39414466), (6, 19707233), (7, 16891914), (13, 9095646), (14, 8445957), (17, 6955494), (21, 5630638), (26, 4547823), (34, 3477747), (39, 3031882), (42, 2815319), (51, 2318498), (78, 1515941), (91, 1299378), (102, 1159249), (119, 993642), (182, 649689), (221, 535038), (238, 496821), (273, 433126), (357, 331214), (442, 267519), (546, 216563), (663, 178346), (714, 165607), (1326, 89173), (1547, 76434), (3094, 38217), (4641, 25478), (9282, 12739)]