15672978342

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1721}}^1\times {\mathrm{72277}}^1$

素因数の和:74013

約数の個数: 48

約数和(自身を含む): 38832367392

約数和(自身を除く): 23159389050

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1721, 3442, 5163, 10326, 12047, 15489, 24094, 30978, 36141, 72277, 72282, 108423, 144554, 216831, 216846, 433662, 505939, 650493, 1011878, 1300986, 1517817, 3035634, 4553451, 9106902, 124388717, 248777434, 373166151, 746332302, 870721019, 1119498453, 1741442038, 2238996906, 2612163057, 5224326114, 7836489171, 15672978342]

約数ペア:

[(1, 15672978342), (2, 7836489171), (3, 5224326114), (6, 2612163057), (7, 2238996906), (9, 1741442038), (14, 1119498453), (18, 870721019), (21, 746332302), (42, 373166151), (63, 248777434), (126, 124388717), (1721, 9106902), (3442, 4553451), (5163, 3035634), (10326, 1517817), (12047, 1300986), (15489, 1011878), (24094, 650493), (30978, 505939), (36141, 433662), (72277, 216846), (72282, 216831), (108423, 144554)]