1897093836

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{252139}}^1$

素因数の和:252179

約数の個数: 72

約数和(自身を含む): 5506737600

約数和(自身を除く): 3609643764

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 684, 836, 1254, 1881, 2508, 3762, 7524, 252139, 504278, 756417, 1008556, 1512834, 2269251, 2773529, 3025668, 4538502, 4790641, 5547058, 8320587, 9077004, 9581282, 11094116, 14371923, 16641174, 19162564, 24961761, 28743846, 33282348, 43115769, 49923522, 52697051, 57487692, 86231538, 99847044, 105394102, 158091153, 172463076, 210788204, 316182306, 474273459, 632364612, 948546918, 1897093836]

約数ペア:

[(1, 1897093836), (2, 948546918), (3, 632364612), (4, 474273459), (6, 316182306), (9, 210788204), (11, 172463076), (12, 158091153), (18, 105394102), (19, 99847044), (22, 86231538), (33, 57487692), (36, 52697051), (38, 49923522), (44, 43115769), (57, 33282348), (66, 28743846), (76, 24961761), (99, 19162564), (114, 16641174), (132, 14371923), (171, 11094116), (198, 9581282), (209, 9077004), (228, 8320587), (342, 5547058), (396, 4790641), (418, 4538502), (627, 3025668), (684, 2773529), (836, 2269251), (1254, 1512834), (1881, 1008556), (2508, 756417), (3762, 504278), (7524, 252139)]