1961358

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:137

約数の個数: 64

約数和(自身を含む): 4935168

約数和(自身を除く): 2973810

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 41, 42, 51, 67, 82, 102, 119, 123, 134, 201, 238, 246, 287, 357, 402, 469, 574, 697, 714, 861, 938, 1139, 1394, 1407, 1722, 2091, 2278, 2747, 2814, 3417, 4182, 4879, 5494, 6834, 7973, 8241, 9758, 14637, 15946, 16482, 19229, 23919, 29274, 38458, 46699, 47838, 57687, 93398, 115374, 140097, 280194, 326893, 653786, 980679, 1961358]

約数ペア:

[(1, 1961358), (2, 980679), (3, 653786), (6, 326893), (7, 280194), (14, 140097), (17, 115374), (21, 93398), (34, 57687), (41, 47838), (42, 46699), (51, 38458), (67, 29274), (82, 23919), (102, 19229), (119, 16482), (123, 15946), (134, 14637), (201, 9758), (238, 8241), (246, 7973), (287, 6834), (357, 5494), (402, 4879), (469, 4182), (574, 3417), (697, 2814), (714, 2747), (861, 2278), (938, 2091), (1139, 1722), (1394, 1407)]