69186918

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{1153}}^1$

素因数の和:1368

約数の個数: 32

約数和(自身を含む): 141415776

約数和(自身を除く): 72228858

約数列:

[1, 2, 3, 6, 73, 137, 146, 219, 274, 411, 438, 822, 1153, 2306, 3459, 6918, 10001, 20002, 30003, 60006, 84169, 157961, 168338, 252507, 315922, 473883, 505014, 947766, 11531153, 23062306, 34593459, 69186918]

約数ペア:

[(1, 69186918), (2, 34593459), (3, 23062306), (6, 11531153), (73, 947766), (137, 505014), (146, 473883), (219, 315922), (274, 252507), (411, 168338), (438, 157961), (822, 84169), (1153, 60006), (2306, 30003), (3459, 20002), (6918, 10001)]