15297198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{379}}^1$

素因数の和:453

約数の個数: 48

約数和(自身を含む): 36224640

約数和(自身を除く): 20927442

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 379, 434, 651, 758, 961, 1137, 1302, 1922, 2274, 2653, 2883, 5306, 5766, 6727, 7959, 11749, 13454, 15918, 20181, 23498, 35247, 40362, 70494, 82243, 164486, 246729, 364219, 493458, 728438, 1092657, 2185314, 2549533, 5099066, 7648599, 15297198]

約数ペア:

[(1, 15297198), (2, 7648599), (3, 5099066), (6, 2549533), (7, 2185314), (14, 1092657), (21, 728438), (31, 493458), (42, 364219), (62, 246729), (93, 164486), (186, 82243), (217, 70494), (379, 40362), (434, 35247), (651, 23498), (758, 20181), (961, 15918), (1137, 13454), (1302, 11749), (1922, 7959), (2274, 6727), (2653, 5766), (2883, 5306)]