1942173882

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4651}}^1$

素因数の和:4729

約数の個数: 128

約数和(自身を含む): 5091148800

約数和(自身を除く): 3148974918

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 37, 38, 54, 57, 66, 74, 99, 111, 114, 171, 198, 209, 222, 297, 333, 342, 407, 418, 513, 594, 627, 666, 703, 814, 999, 1026, 1221, 1254, 1406, 1881, 1998, 2109, 2442, 3663, 3762, 4218, 4651, 5643, 6327, 7326, 7733, 9302, 10989, 11286, 12654, 13953, 15466, 18981, 21978, 23199, 27906, 37962, 41859, 46398, 51161, 69597, 83718, 88369, 102322, 125577, 139194, 153483, 172087, 176738, 208791, 251154, 265107, 306966, 344174, 417582, 460449, 516261, 530214, 795321, 920898, 972059, 1032522, 1381347, 1548783, 1590642, 1892957, 1944118, 2385963, 2762694, 2916177, 3097566, 3269653, 3785914, 4646349, 4771926, 5678871, 5832354, 6539306, 8748531, 9292698, 9808959, 11357742, 17036613, 17497062, 19617918, 26245593, 29426877, 34073226, 35966183, 51109839, 52491186, 58853754, 71932366, 88280631, 102219678, 107898549, 176561262, 215797098, 323695647, 647391294, 971086941, 1942173882]

約数ペア:

[(1, 1942173882), (2, 971086941), (3, 647391294), (6, 323695647), (9, 215797098), (11, 176561262), (18, 107898549), (19, 102219678), (22, 88280631), (27, 71932366), (33, 58853754), (37, 52491186), (38, 51109839), (54, 35966183), (57, 34073226), (66, 29426877), (74, 26245593), (99, 19617918), (111, 17497062), (114, 17036613), (171, 11357742), (198, 9808959), (209, 9292698), (222, 8748531), (297, 6539306), (333, 5832354), (342, 5678871), (407, 4771926), (418, 4646349), (513, 3785914), (594, 3269653), (627, 3097566), (666, 2916177), (703, 2762694), (814, 2385963), (999, 1944118), (1026, 1892957), (1221, 1590642), (1254, 1548783), (1406, 1381347), (1881, 1032522), (1998, 972059), (2109, 920898), (2442, 795321), (3663, 530214), (3762, 516261), (4218, 460449), (4651, 417582), (5643, 344174), (6327, 306966), (7326, 265107), (7733, 251154), (9302, 208791), (10989, 176738), (11286, 172087), (12654, 153483), (13953, 139194), (15466, 125577), (18981, 102322), (21978, 88369), (23199, 83718), (27906, 69597), (37962, 51161), (41859, 46398)]