7380108

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:447

約数の個数: 72

約数和(自身を含む): 20442240

約数和(自身を除く): 13062132

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 51, 62, 68, 93, 102, 124, 153, 186, 204, 279, 306, 372, 389, 527, 558, 612, 778, 1054, 1116, 1167, 1556, 1581, 2108, 2334, 3162, 3501, 4668, 4743, 6324, 6613, 7002, 9486, 12059, 13226, 14004, 18972, 19839, 24118, 26452, 36177, 39678, 48236, 59517, 72354, 79356, 108531, 119034, 144708, 205003, 217062, 238068, 410006, 434124, 615009, 820012, 1230018, 1845027, 2460036, 3690054, 7380108]

約数ペア:

[(1, 7380108), (2, 3690054), (3, 2460036), (4, 1845027), (6, 1230018), (9, 820012), (12, 615009), (17, 434124), (18, 410006), (31, 238068), (34, 217062), (36, 205003), (51, 144708), (62, 119034), (68, 108531), (93, 79356), (102, 72354), (124, 59517), (153, 48236), (186, 39678), (204, 36177), (279, 26452), (306, 24118), (372, 19839), (389, 18972), (527, 14004), (558, 13226), (612, 12059), (778, 9486), (1054, 7002), (1116, 6613), (1167, 6324), (1556, 4743), (1581, 4668), (2108, 3501), (2334, 3162)]