1722996

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:269

約数の個数: 72

約数和(自身を含む): 5023200

約数和(自身を除く): 3300204

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, 229, 342, 396, 418, 458, 627, 684, 687, 836, 916, 1254, 1374, 1881, 2061, 2508, 2519, 2748, 3762, 4122, 4351, 5038, 7524, 7557, 8244, 8702, 10076, 13053, 15114, 17404, 22671, 26106, 30228, 39159, 45342, 47861, 52212, 78318, 90684, 95722, 143583, 156636, 191444, 287166, 430749, 574332, 861498, 1722996]

約数ペア:

[(1, 1722996), (2, 861498), (3, 574332), (4, 430749), (6, 287166), (9, 191444), (11, 156636), (12, 143583), (18, 95722), (19, 90684), (22, 78318), (33, 52212), (36, 47861), (38, 45342), (44, 39159), (57, 30228), (66, 26106), (76, 22671), (99, 17404), (114, 15114), (132, 13053), (171, 10076), (198, 8702), (209, 8244), (228, 7557), (229, 7524), (342, 5038), (396, 4351), (418, 4122), (458, 3762), (627, 2748), (684, 2519), (687, 2508), (836, 2061), (916, 1881), (1254, 1374)]