15396654

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:361

約数の個数: 64

約数和(自身を含む): 38352384

約数和(自身を除く): 22955730

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 163, 173, 182, 273, 326, 346, 489, 519, 546, 978, 1038, 1141, 1211, 2119, 2249, 2282, 2422, 3423, 3633, 4238, 4498, 6357, 6747, 6846, 7266, 12714, 13494, 14833, 15743, 28199, 29666, 31486, 44499, 47229, 56398, 84597, 88998, 94458, 169194, 197393, 366587, 394786, 592179, 733174, 1099761, 1184358, 2199522, 2566109, 5132218, 7698327, 15396654]

約数ペア:

[(1, 15396654), (2, 7698327), (3, 5132218), (6, 2566109), (7, 2199522), (13, 1184358), (14, 1099761), (21, 733174), (26, 592179), (39, 394786), (42, 366587), (78, 197393), (91, 169194), (163, 94458), (173, 88998), (182, 84597), (273, 56398), (326, 47229), (346, 44499), (489, 31486), (519, 29666), (546, 28199), (978, 15743), (1038, 14833), (1141, 13494), (1211, 12714), (2119, 7266), (2249, 6846), (2282, 6747), (2422, 6357), (3423, 4498), (3633, 4238)]