22041541.000000000

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4391}}^1$

素因数の和:4440

約数の個数: 144

約数和(自身を含む): 895265280

約数和(自身を除く): 621951876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 52, 57, 63, 76, 78, 84, 91, 114, 117, 126, 133, 156, 171, 182, 228, 234, 247, 252, 266, 273, 342, 364, 399, 468, 494, 532, 546, 684, 741, 798, 819, 988, 1092, 1197, 1482, 1596, 1638, 1729, 2223, 2394, 2964, 3276, 3458, 4391, 4446, 4788, 5187, 6916, 8782, 8892, 10374, 13173, 15561, 17564, 20748, 26346, 30737, 31122, 39519, 52692, 57083, 61474, 62244, 79038, 83429, 92211, 114166, 122948, 158076, 166858, 171249, 184422, 228332, 250287, 276633, 333716, 342498, 368844, 399581, 500574, 513747, 553266, 584003, 684996, 750861, 799162, 1001148, 1027494, 1084577, 1106532, 1168006, 1198743, 1501722, 1598324, 1752009, 2054988, 2169154, 2336012, 2397486, 3003444, 3253731, 3504018, 3596229, 4338308, 4794972, 5256027, 6507462, 7008036, 7192458, 7592039, 9761193, 10512054, 13014924, 14384916, 15184078, 19522386, 21024108, 22776117, 30368156, 39044772, 45552234, 68328351, 91104468, 136656702, 273313404]

約数ペア:

[(1, 273313404), (2, 136656702), (3, 91104468), (4, 68328351), (6, 45552234), (7, 39044772), (9, 30368156), (12, 22776117), (13, 21024108), (14, 19522386), (18, 15184078), (19, 14384916), (21, 13014924), (26, 10512054), (28, 9761193), (36, 7592039), (38, 7192458), (39, 7008036), (42, 6507462), (52, 5256027), (57, 4794972), (63, 4338308), (76, 3596229), (78, 3504018), (84, 3253731), (91, 3003444), (114, 2397486), (117, 2336012), (126, 2169154), (133, 2054988), (156, 1752009), (171, 1598324), (182, 1501722), (228, 1198743), (234, 1168006), (247, 1106532), (252, 1084577), (266, 1027494), (273, 1001148), (342, 799162), (364, 750861), (399, 684996), (468, 584003), (494, 553266), (532, 513747), (546, 500574), (684, 399581), (741, 368844), (798, 342498), (819, 333716), (988, 276633), (1092, 250287), (1197, 228332), (1482, 184422), (1596, 171249), (1638, 166858), (1729, 158076), (2223, 122948), (2394, 114166), (2964, 92211), (3276, 83429), (3458, 79038), (4391, 62244), (4446, 61474), (4788, 57083), (5187, 52692), (6916, 39519), (8782, 31122), (8892, 30737), (10374, 26346), (13173, 20748), (15561, 17564)]