15402012

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1$

素因数の和:518

約数の個数: 48

約数和(自身を含む): 37310112

約数和(自身を除く): 21908100

約数列:

[1, 2, 3, 4, 6, 12, 53, 61, 106, 122, 159, 183, 212, 244, 318, 366, 397, 636, 732, 794, 1191, 1588, 2382, 3233, 4764, 6466, 9699, 12932, 19398, 21041, 24217, 38796, 42082, 48434, 63123, 72651, 84164, 96868, 126246, 145302, 252492, 290604, 1283501, 2567002, 3850503, 5134004, 7701006, 15402012]

約数ペア:

[(1, 15402012), (2, 7701006), (3, 5134004), (4, 3850503), (6, 2567002), (12, 1283501), (53, 290604), (61, 252492), (106, 145302), (122, 126246), (159, 96868), (183, 84164), (212, 72651), (244, 63123), (318, 48434), (366, 42082), (397, 38796), (636, 24217), (732, 21041), (794, 19398), (1191, 12932), (1588, 9699), (2382, 6466), (3233, 4764)]