17961594366

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1\times {\mathrm{2087}}^1$

素因数の和:2509

約数の個数: 64

約数和(自身を含む): 37074862080

約数和(自身を除く): 19113267714

約数列:

[1, 2, 3, 6, 67, 79, 134, 158, 201, 237, 271, 402, 474, 542, 813, 1626, 2087, 4174, 5293, 6261, 10586, 12522, 15879, 18157, 21409, 31758, 36314, 42818, 54471, 64227, 108942, 128454, 139829, 164873, 279658, 329746, 419487, 494619, 565577, 838974, 989238, 1131154, 1434403, 1696731, 2868806, 3393462, 4303209, 8606418, 11046491, 22092982, 33139473, 37893659, 44680583, 66278946, 75787318, 89361166, 113680977, 134041749, 227361954, 268083498, 2993599061, 5987198122, 8980797183, 17961594366]

約数ペア:

[(1, 17961594366), (2, 8980797183), (3, 5987198122), (6, 2993599061), (67, 268083498), (79, 227361954), (134, 134041749), (158, 113680977), (201, 89361166), (237, 75787318), (271, 66278946), (402, 44680583), (474, 37893659), (542, 33139473), (813, 22092982), (1626, 11046491), (2087, 8606418), (4174, 4303209), (5293, 3393462), (6261, 2868806), (10586, 1696731), (12522, 1434403), (15879, 1131154), (18157, 989238), (21409, 838974), (31758, 565577), (36314, 494619), (42818, 419487), (54471, 329746), (64227, 279658), (108942, 164873), (128454, 139829)]