18469633494

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{17921}}^1$

素因数の和:18193

約数の個数: 64

約数和(自身を含む): 40550747328

約数和(自身を除く): 22081113834

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 181, 219, 362, 438, 543, 949, 1086, 1898, 2353, 2847, 4706, 5694, 7059, 13213, 14118, 17921, 26426, 35842, 39639, 53763, 79278, 107526, 171769, 232973, 343538, 465946, 515307, 698919, 1030614, 1308233, 1397838, 2616466, 3243701, 3924699, 6487402, 7849398, 9731103, 17007029, 19462206, 34014058, 42168113, 51021087, 84336226, 102042174, 126504339, 236790173, 253008678, 473580346, 710370519, 1420741038, 3078272249, 6156544498, 9234816747, 18469633494]

約数ペア:

[(1, 18469633494), (2, 9234816747), (3, 6156544498), (6, 3078272249), (13, 1420741038), (26, 710370519), (39, 473580346), (73, 253008678), (78, 236790173), (146, 126504339), (181, 102042174), (219, 84336226), (362, 51021087), (438, 42168113), (543, 34014058), (949, 19462206), (1086, 17007029), (1898, 9731103), (2353, 7849398), (2847, 6487402), (4706, 3924699), (5694, 3243701), (7059, 2616466), (13213, 1397838), (14118, 1308233), (17921, 1030614), (26426, 698919), (35842, 515307), (39639, 465946), (53763, 343538), (79278, 232973), (107526, 171769)]