18258408

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2131}}^1$

素因数の和:2167

約数の個数: 96

約数和(自身を含む): 59866560

約数和(自身を除く): 41608152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 51, 56, 63, 68, 72, 84, 102, 119, 126, 136, 153, 168, 204, 238, 252, 306, 357, 408, 476, 504, 612, 714, 952, 1071, 1224, 1428, 2131, 2142, 2856, 4262, 4284, 6393, 8524, 8568, 12786, 14917, 17048, 19179, 25572, 29834, 36227, 38358, 44751, 51144, 59668, 72454, 76716, 89502, 108681, 119336, 134253, 144908, 153432, 179004, 217362, 253589, 268506, 289816, 326043, 358008, 434724, 507178, 537012, 652086, 760767, 869448, 1014356, 1074024, 1304172, 1521534, 2028712, 2282301, 2608344, 3043068, 4564602, 6086136, 9129204, 18258408]

約数ペア:

[(1, 18258408), (2, 9129204), (3, 6086136), (4, 4564602), (6, 3043068), (7, 2608344), (8, 2282301), (9, 2028712), (12, 1521534), (14, 1304172), (17, 1074024), (18, 1014356), (21, 869448), (24, 760767), (28, 652086), (34, 537012), (36, 507178), (42, 434724), (51, 358008), (56, 326043), (63, 289816), (68, 268506), (72, 253589), (84, 217362), (102, 179004), (119, 153432), (126, 144908), (136, 134253), (153, 119336), (168, 108681), (204, 89502), (238, 76716), (252, 72454), (306, 59668), (357, 51144), (408, 44751), (476, 38358), (504, 36227), (612, 29834), (714, 25572), (952, 19179), (1071, 17048), (1224, 14917), (1428, 12786), (2131, 8568), (2142, 8524), (2856, 6393), (4262, 4284)]