18702949326

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{79}}^1\times {\mathrm{2161}}^1$

素因数の和:2326

約数の個数: 96

約数和(自身を含む): 41219827200

約数和(自身を除く): 22516877874

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 79, 93, 114, 158, 186, 237, 474, 589, 961, 1178, 1501, 1767, 1922, 2161, 2449, 2883, 3002, 3534, 4322, 4503, 4898, 5766, 6483, 7347, 9006, 12966, 14694, 18259, 36518, 41059, 46531, 54777, 66991, 75919, 82118, 93062, 109554, 123177, 133982, 139593, 151838, 170719, 200973, 227757, 246354, 279186, 341438, 401946, 455514, 512157, 1024314, 1272829, 1442461, 2076721, 2545658, 2884922, 3243661, 3818487, 4153442, 4327383, 5292289, 6230163, 6487322, 7636974, 8654766, 9730983, 10584578, 12460326, 15876867, 19461966, 31753734, 39457699, 78915398, 100553491, 118373097, 164060959, 201106982, 236746194, 301660473, 328121918, 492182877, 603320946, 984365754, 3117158221, 6234316442, 9351474663, 18702949326]

約数ペア:

[(1, 18702949326), (2, 9351474663), (3, 6234316442), (6, 3117158221), (19, 984365754), (31, 603320946), (38, 492182877), (57, 328121918), (62, 301660473), (79, 236746194), (93, 201106982), (114, 164060959), (158, 118373097), (186, 100553491), (237, 78915398), (474, 39457699), (589, 31753734), (961, 19461966), (1178, 15876867), (1501, 12460326), (1767, 10584578), (1922, 9730983), (2161, 8654766), (2449, 7636974), (2883, 6487322), (3002, 6230163), (3534, 5292289), (4322, 4327383), (4503, 4153442), (4898, 3818487), (5766, 3243661), (6483, 2884922), (7347, 2545658), (9006, 2076721), (12966, 1442461), (14694, 1272829), (18259, 1024314), (36518, 512157), (41059, 455514), (46531, 401946), (54777, 341438), (66991, 279186), (75919, 246354), (82118, 227757), (93062, 200973), (109554, 170719), (123177, 151838), (133982, 139593)]