42574098

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1721}}^1$

素因数の和:1783

約数の個数: 64

約数和(自身を含む): 105799680

約数和(自身を除く): 63225582

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 31, 38, 42, 57, 62, 93, 114, 133, 186, 217, 266, 399, 434, 589, 651, 798, 1178, 1302, 1721, 1767, 3442, 3534, 4123, 5163, 8246, 10326, 12047, 12369, 24094, 24738, 32699, 36141, 53351, 65398, 72282, 98097, 106702, 160053, 196194, 228893, 320106, 373457, 457786, 686679, 746914, 1013669, 1120371, 1373358, 2027338, 2240742, 3041007, 6082014, 7095683, 14191366, 21287049, 42574098]

約数ペア:

[(1, 42574098), (2, 21287049), (3, 14191366), (6, 7095683), (7, 6082014), (14, 3041007), (19, 2240742), (21, 2027338), (31, 1373358), (38, 1120371), (42, 1013669), (57, 746914), (62, 686679), (93, 457786), (114, 373457), (133, 320106), (186, 228893), (217, 196194), (266, 160053), (399, 106702), (434, 98097), (589, 72282), (651, 65398), (798, 53351), (1178, 36141), (1302, 32699), (1721, 24738), (1767, 24094), (3442, 12369), (3534, 12047), (4123, 10326), (5163, 8246)]