31475466

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1039}}^1$

素因数の和:1081

約数の個数: 80

約数和(自身を含む): 81544320

約数和(自身を除く): 50068854

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 27, 33, 34, 51, 54, 66, 81, 99, 102, 153, 162, 187, 198, 297, 306, 374, 459, 561, 594, 891, 918, 1039, 1122, 1377, 1683, 1782, 2078, 2754, 3117, 3366, 5049, 6234, 9351, 10098, 11429, 15147, 17663, 18702, 22858, 28053, 30294, 34287, 35326, 52989, 56106, 68574, 84159, 102861, 105978, 158967, 168318, 194293, 205722, 308583, 317934, 388586, 476901, 582879, 617166, 925749, 953802, 1165758, 1430703, 1748637, 1851498, 2861406, 3497274, 5245911, 10491822, 15737733, 31475466]

約数ペア:

[(1, 31475466), (2, 15737733), (3, 10491822), (6, 5245911), (9, 3497274), (11, 2861406), (17, 1851498), (18, 1748637), (22, 1430703), (27, 1165758), (33, 953802), (34, 925749), (51, 617166), (54, 582879), (66, 476901), (81, 388586), (99, 317934), (102, 308583), (153, 205722), (162, 194293), (187, 168318), (198, 158967), (297, 105978), (306, 102861), (374, 84159), (459, 68574), (561, 56106), (594, 52989), (891, 35326), (918, 34287), (1039, 30294), (1122, 28053), (1377, 22858), (1683, 18702), (1782, 17663), (2078, 15147), (2754, 11429), (3117, 10098), (3366, 9351), (5049, 6234)]