19493863164

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{57283}}^1$

素因数の和:57456

約数の個数: 96

約数和(自身を含む): 53122890240

約数和(自身を除く): 33629027076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 137, 138, 207, 274, 276, 411, 414, 548, 621, 822, 828, 1233, 1242, 1644, 2466, 2484, 3151, 3699, 4932, 6302, 7398, 9453, 12604, 14796, 18906, 28359, 37812, 56718, 57283, 85077, 113436, 114566, 170154, 171849, 229132, 340308, 343698, 515547, 687396, 1031094, 1317509, 1546641, 2062188, 2635018, 3093282, 3952527, 5270036, 6186564, 7847771, 7905054, 11857581, 15695542, 15810108, 23543313, 23715162, 31391084, 35572743, 47086626, 47430324, 70629939, 71145486, 94173252, 141259878, 142290972, 180498733, 211889817, 282519756, 360997466, 423779634, 541496199, 721994932, 847559268, 1082992398, 1624488597, 2165984796, 3248977194, 4873465791, 6497954388, 9746931582, 19493863164]

約数ペア:

[(1, 19493863164), (2, 9746931582), (3, 6497954388), (4, 4873465791), (6, 3248977194), (9, 2165984796), (12, 1624488597), (18, 1082992398), (23, 847559268), (27, 721994932), (36, 541496199), (46, 423779634), (54, 360997466), (69, 282519756), (92, 211889817), (108, 180498733), (137, 142290972), (138, 141259878), (207, 94173252), (274, 71145486), (276, 70629939), (411, 47430324), (414, 47086626), (548, 35572743), (621, 31391084), (822, 23715162), (828, 23543313), (1233, 15810108), (1242, 15695542), (1644, 11857581), (2466, 7905054), (2484, 7847771), (3151, 6186564), (3699, 5270036), (4932, 3952527), (6302, 3093282), (7398, 2635018), (9453, 2062188), (12604, 1546641), (14796, 1317509), (18906, 1031094), (28359, 687396), (37812, 515547), (56718, 343698), (57283, 340308), (85077, 229132), (113436, 171849), (114566, 170154)]