17838863718

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{491}}^1\times {\mathrm{1229}}^1$

素因数の和:2117

約数の個数: 64

約数和(自身を含む): 38633414400

約数和(自身を除く): 20794550682

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 379, 491, 758, 982, 1137, 1229, 1473, 2274, 2458, 2946, 3687, 4927, 6383, 7374, 9854, 12766, 14781, 15977, 19149, 29562, 31954, 38298, 47931, 95862, 186089, 372178, 465791, 558267, 603439, 931582, 1116534, 1206878, 1397373, 1810317, 2419157, 2794746, 3620634, 4838314, 6055283, 7257471, 7844707, 12110566, 14514942, 15689414, 18165849, 23534121, 36331698, 47068242, 228703381, 457406762, 686110143, 1372220286, 2973143953, 5946287906, 8919431859, 17838863718]

約数ペア:

[(1, 17838863718), (2, 8919431859), (3, 5946287906), (6, 2973143953), (13, 1372220286), (26, 686110143), (39, 457406762), (78, 228703381), (379, 47068242), (491, 36331698), (758, 23534121), (982, 18165849), (1137, 15689414), (1229, 14514942), (1473, 12110566), (2274, 7844707), (2458, 7257471), (2946, 6055283), (3687, 4838314), (4927, 3620634), (6383, 2794746), (7374, 2419157), (9854, 1810317), (12766, 1397373), (14781, 1206878), (15977, 1116534), (19149, 931582), (29562, 603439), (31954, 558267), (38298, 465791), (47931, 372178), (95862, 186089)]