18335394

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13229}}^1$

素因数の和:13255

約数の個数: 48

約数和(自身を含む): 49533120

約数和(自身を除く): 31197726

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 13229, 26458, 39687, 79374, 92603, 119061, 145519, 185206, 238122, 277809, 291038, 436557, 555618, 833427, 873114, 1018633, 1309671, 1666854, 2037266, 2619342, 3055899, 6111798, 9167697, 18335394]

約数ペア:

[(1, 18335394), (2, 9167697), (3, 6111798), (6, 3055899), (7, 2619342), (9, 2037266), (11, 1666854), (14, 1309671), (18, 1018633), (21, 873114), (22, 833427), (33, 555618), (42, 436557), (63, 291038), (66, 277809), (77, 238122), (99, 185206), (126, 145519), (154, 119061), (198, 92603), (231, 79374), (462, 39687), (693, 26458), (1386, 13229)]