66386502

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{40529}}^1$

素因数の和:40557

約数の個数: 48

約数和(自身を含む): 177035040

約数和(自身を除く): 110648538

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 40529, 81058, 121587, 243174, 283703, 364761, 526877, 567406, 729522, 851109, 1053754, 1580631, 1702218, 2553327, 3161262, 3688139, 4741893, 5106654, 7376278, 9483786, 11064417, 22128834, 33193251, 66386502]

約数ペア:

[(1, 66386502), (2, 33193251), (3, 22128834), (6, 11064417), (7, 9483786), (9, 7376278), (13, 5106654), (14, 4741893), (18, 3688139), (21, 3161262), (26, 2553327), (39, 1702218), (42, 1580631), (63, 1053754), (78, 851109), (91, 729522), (117, 567406), (126, 526877), (182, 364761), (234, 283703), (273, 243174), (546, 121587), (819, 81058), (1638, 40529)]