7861914

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:172

約数の個数: 64

約数和(自身を含む): 18506880

約数和(自身を除く): 10644966

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 53, 54, 67, 82, 106, 123, 134, 159, 201, 246, 318, 369, 402, 477, 603, 738, 954, 1107, 1206, 1431, 1809, 2173, 2214, 2747, 2862, 3551, 3618, 4346, 5494, 6519, 7102, 8241, 10653, 13038, 16482, 19557, 21306, 24723, 31959, 39114, 49446, 58671, 63918, 74169, 95877, 117342, 145591, 148338, 191754, 291182, 436773, 873546, 1310319, 2620638, 3930957, 7861914]

約数ペア:

[(1, 7861914), (2, 3930957), (3, 2620638), (6, 1310319), (9, 873546), (18, 436773), (27, 291182), (41, 191754), (53, 148338), (54, 145591), (67, 117342), (82, 95877), (106, 74169), (123, 63918), (134, 58671), (159, 49446), (201, 39114), (246, 31959), (318, 24723), (369, 21306), (402, 19557), (477, 16482), (603, 13038), (738, 10653), (954, 8241), (1107, 7102), (1206, 6519), (1431, 5494), (1809, 4346), (2173, 3618), (2214, 3551), (2747, 2862)]