18300979788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{212141}}^1$

素因数の和:212247

約数の個数: 96

約数和(自身を含む): 53222184960

約数和(自身を除く): 34921205172

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 79, 84, 91, 156, 158, 182, 237, 273, 316, 364, 474, 546, 553, 948, 1027, 1092, 1106, 1659, 2054, 2212, 3081, 3318, 4108, 6162, 6636, 7189, 12324, 14378, 21567, 28756, 43134, 86268, 212141, 424282, 636423, 848564, 1272846, 1484987, 2545692, 2757833, 2969974, 4454961, 5515666, 5939948, 8273499, 8909922, 11031332, 16546998, 16759139, 17819844, 19304831, 33093996, 33518278, 38609662, 50277417, 57914493, 67036556, 77219324, 100554834, 115828986, 117313973, 201109668, 217868807, 231657972, 234627946, 351941919, 435737614, 469255892, 653606421, 703883838, 871475228, 1307212842, 1407767676, 1525081649, 2614425684, 3050163298, 4575244947, 6100326596, 9150489894, 18300979788]

約数ペア:

[(1, 18300979788), (2, 9150489894), (3, 6100326596), (4, 4575244947), (6, 3050163298), (7, 2614425684), (12, 1525081649), (13, 1407767676), (14, 1307212842), (21, 871475228), (26, 703883838), (28, 653606421), (39, 469255892), (42, 435737614), (52, 351941919), (78, 234627946), (79, 231657972), (84, 217868807), (91, 201109668), (156, 117313973), (158, 115828986), (182, 100554834), (237, 77219324), (273, 67036556), (316, 57914493), (364, 50277417), (474, 38609662), (546, 33518278), (553, 33093996), (948, 19304831), (1027, 17819844), (1092, 16759139), (1106, 16546998), (1659, 11031332), (2054, 8909922), (2212, 8273499), (3081, 5939948), (3318, 5515666), (4108, 4454961), (6162, 2969974), (6636, 2757833), (7189, 2545692), (12324, 1484987), (14378, 1272846), (21567, 848564), (28756, 636423), (43134, 424282), (86268, 212141)]