15697977156

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{108769}}^1$

素因数の和:109009

約数の個数: 72

約数和(自身を含む): 41967816800

約数和(自身を除く): 26269839644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 211, 228, 342, 422, 633, 684, 844, 1266, 1899, 2532, 3798, 4009, 7596, 8018, 12027, 16036, 24054, 36081, 48108, 72162, 108769, 144324, 217538, 326307, 435076, 652614, 978921, 1305228, 1957842, 2066611, 3915684, 4133222, 6199833, 8266444, 12399666, 18599499, 22950259, 24799332, 37198998, 45900518, 68850777, 74397996, 91801036, 137701554, 206552331, 275403108, 413104662, 436054921, 826209324, 872109842, 1308164763, 1744219684, 2616329526, 3924494289, 5232659052, 7848988578, 15697977156]

約数ペア:

[(1, 15697977156), (2, 7848988578), (3, 5232659052), (4, 3924494289), (6, 2616329526), (9, 1744219684), (12, 1308164763), (18, 872109842), (19, 826209324), (36, 436054921), (38, 413104662), (57, 275403108), (76, 206552331), (114, 137701554), (171, 91801036), (211, 74397996), (228, 68850777), (342, 45900518), (422, 37198998), (633, 24799332), (684, 22950259), (844, 18599499), (1266, 12399666), (1899, 8266444), (2532, 6199833), (3798, 4133222), (4009, 3915684), (7596, 2066611), (8018, 1957842), (12027, 1305228), (16036, 978921), (24054, 652614), (36081, 435076), (48108, 326307), (72162, 217538), (108769, 144324)]