87649506

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{231877}}^1$

素因数の和:231895

約数の個数: 32

約数和(自身を含む): 222602880

約数和(自身を除く): 134953374

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 231877, 463754, 695631, 1391262, 1623139, 2086893, 3246278, 4173786, 4869417, 6260679, 9738834, 12521358, 14608251, 29216502, 43824753, 87649506]

約数ペア:

[(1, 87649506), (2, 43824753), (3, 29216502), (6, 14608251), (7, 12521358), (9, 9738834), (14, 6260679), (18, 4869417), (21, 4173786), (27, 3246278), (42, 2086893), (54, 1623139), (63, 1391262), (126, 695631), (189, 463754), (378, 231877)]