1850870028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{21881}}^1$

素因数の和:21967

約数の個数: 96

約数和(自身を含む): 5293693440

約数和(自身を除く): 3442823412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 53, 57, 76, 84, 106, 114, 133, 159, 212, 228, 266, 318, 371, 399, 532, 636, 742, 798, 1007, 1113, 1484, 1596, 2014, 2226, 3021, 4028, 4452, 6042, 7049, 12084, 14098, 21147, 21881, 28196, 42294, 43762, 65643, 84588, 87524, 131286, 153167, 262572, 306334, 415739, 459501, 612668, 831478, 919002, 1159693, 1247217, 1662956, 1838004, 2319386, 2494434, 2910173, 3479079, 4638772, 4988868, 5820346, 6958158, 8117851, 8730519, 11640692, 13916316, 16235702, 17461038, 22034167, 24353553, 32471404, 34922076, 44068334, 48707106, 66102501, 88136668, 97414212, 132205002, 154239169, 264410004, 308478338, 462717507, 616956676, 925435014, 1850870028]

約数ペア:

[(1, 1850870028), (2, 925435014), (3, 616956676), (4, 462717507), (6, 308478338), (7, 264410004), (12, 154239169), (14, 132205002), (19, 97414212), (21, 88136668), (28, 66102501), (38, 48707106), (42, 44068334), (53, 34922076), (57, 32471404), (76, 24353553), (84, 22034167), (106, 17461038), (114, 16235702), (133, 13916316), (159, 11640692), (212, 8730519), (228, 8117851), (266, 6958158), (318, 5820346), (371, 4988868), (399, 4638772), (532, 3479079), (636, 2910173), (742, 2494434), (798, 2319386), (1007, 1838004), (1113, 1662956), (1484, 1247217), (1596, 1159693), (2014, 919002), (2226, 831478), (3021, 612668), (4028, 459501), (4452, 415739), (6042, 306334), (7049, 262572), (12084, 153167), (14098, 131286), (21147, 87524), (21881, 84588), (28196, 65643), (42294, 43762)]