47987388

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{70157}}^1$

素因数の和:70186

約数の個数: 36

約数和(自身を含む): 127687560

約数和(自身を除く): 79700172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 70157, 140314, 210471, 280628, 420942, 631413, 841884, 1262826, 1332983, 2525652, 2665966, 3998949, 5331932, 7997898, 11996847, 15995796, 23993694, 47987388]

約数ペア:

[(1, 47987388), (2, 23993694), (3, 15995796), (4, 11996847), (6, 7997898), (9, 5331932), (12, 3998949), (18, 2665966), (19, 2525652), (36, 1332983), (38, 1262826), (57, 841884), (76, 631413), (114, 420942), (171, 280628), (228, 210471), (342, 140314), (684, 70157)]