18834510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1$

素因数の和:393

約数の個数: 64

約数和(自身を含む): 48107520

約数和(自身を除く): 29273010

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 173, 190, 191, 285, 346, 382, 519, 570, 573, 865, 955, 1038, 1146, 1730, 1910, 2595, 2865, 3287, 3629, 5190, 5730, 6574, 7258, 9861, 10887, 16435, 18145, 19722, 21774, 32870, 33043, 36290, 49305, 54435, 66086, 98610, 99129, 108870, 165215, 198258, 330430, 495645, 627817, 991290, 1255634, 1883451, 3139085, 3766902, 6278170, 9417255, 18834510]

約数ペア:

[(1, 18834510), (2, 9417255), (3, 6278170), (5, 3766902), (6, 3139085), (10, 1883451), (15, 1255634), (19, 991290), (30, 627817), (38, 495645), (57, 330430), (95, 198258), (114, 165215), (173, 108870), (190, 99129), (191, 98610), (285, 66086), (346, 54435), (382, 49305), (519, 36290), (570, 33043), (573, 32870), (865, 21774), (955, 19722), (1038, 18145), (1146, 16435), (1730, 10887), (1910, 9861), (2595, 7258), (2865, 6574), (3287, 5730), (3629, 5190)]